259: lcm(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79)

A loop-based musical piece by the band Bull of Heaven. Once the loops have finished playing and the piece starts from the beginning, 101,963,103,640,068,689,393,674.1594730061 years will have passed VLC player does not play this series correctly, please use any SWF emulator to play this series the proper way VLC plays this file for 79 seconds